Generators/UPS

Understanding Your UPS Power Supply - Uninterruptible Electricity

UPS power supply ensures uninterruptible power, voltage regulation, and surge protection with battery backup, inverter, and AVR, delivering clean sine-wave output for servers, networking gear, and industrial controls during outages and brownouts.   UPS Power Supply Fundamentals WHAT IS A UPS POWER SUPPLY?An Uninterruptible Power Supply (UPS) System is a device that supplies battery backup power to computers and peripherals during short power outages, and allows systems to safely shutdown during prolonged blackouts. UPS systems also correct brownouts and overvoltages, stop damaging power surges and filter disruptive line noise. An Uninterruptible Power Supply system sits between a power supply (e.g. a…
View more

Download Our FREE Generators/UPS Handbook

Power Quality, Grounding and UPS Handbook, Volume 10
covers all the information you need to create a safe and secure grounding environment for your integrated electrical and electronic systems - a special section on UPS systems. ALL NEW INFORMATION!!

To make the most out of your equipment, they should be running at peak efficiency. Power quality, proper grounding and uninterruptible power systems are crucial to ensuring that the investment you have made in your equipment is used to the fullest. This 130 page handbook examines such topics as power quality troubleshooting, what a UPS system is, power quality meters, the effect of harmonic currents, and reliability assessment. These articles, and many more, will ensure that your electrical equipment keeps running smoothly and safely.
Contents:

  • Power Quality 101
  • What is a UPS System?
  • Power System Harmonic Mitigation for Water and Wastewater Treatment Plants
  • Power Quality Tips from a Professional Utility TroubleShooter
  • Power Quality Frequently Asked Questions
  • Power Quality TroubleShooting
  • Reliability Assessment of Integrated Flywheel UPS versus Double-Conversion UPS with Batteries
  • Power Quality Problem Causes
  • Effect of Harmonic Currents on Semiconductor Fuse Ratings
  • Selecting Transient Voltage Surge Suppressors
  • Theory of Operation: Low Speed Flywheel
  • Competitive Analysis of Off-Line UPS Systems
  • Power and Grounding for Audio and Audio/Video Systems
  • Source Impedance, Power Quality and Load Performance
  • Next-Generation Power Quality Matters
  • Power Quality and Harmonics - Everyday Concerns That Affect Building Operations
  • Current-Limiting Fuses Improve Power Quality
  • Ground Fault Detection in Multiple Source Solidy Grounded Systems Via The Single-Processor Concept for Circuit Protection
  • Uninterruptible Power Supply

Latest Generators/UPS Articles

Top 10 Tips For Selecting A UPS

Tips for Selecting UPS System: assess load capacity, runtime, topology (offline, line-interactive, online), power factor, battery chemistry, surge protection, voltage regulation, efficiency, redundancy, SNMP monitoring, and harmonics for reliable power conditioning.   A Practical Guide to Selecting a UPS System Every day, an interruption to electrical service in homes, businesses and public sector organizations occurs, and the losses from these power outages can be extensive and of great consequence. For a business, the recovery time is significant and the costs are high. According to Price Waterhouse research, after a power outage disrupts information technology (IT) systems more than 33 per…
View more

Designing Data Center UPS Infrastructure

Designing Data Center UPS Infrastructure ensures resilient power continuity with N+1 redundancy, PDUs, ATS integration, battery sizing, harmonic mitigation, power quality monitoring, and scalable distribution aligned to Tier standards and critical load profiles.   Designing Data Center UPS Infrastructure Explained: What You Need to Know The data center has become a critical component in all types of organizations. It must be suitably planned and designed so as to allow sufficient guarantees of quality, efficiency and service continuity, regardless of the dimensions and the sector in which it operates.Electrical power distribution systems are fundamental infrastructure for most production processes, and information…
View more

How Does a Generator Work?

A generator works by using electromagnetic induction to convert mechanical energy into electricity. A rotor spins inside a stator, creating current, while a voltage regulator ensures stable output for homes, businesses, and industrial use.   Understanding the Generator A generator is a device that converts mechanical energy into electrical energy by using an engine or turbine to rotate a rotor inside a stator. As the rotor spins, it creates a changing magnetic field that induces an electrical current in the stator windings. This generated alternating current is then regulated and delivered for use in residential, commercial, and industrial electrical systems.…
View more

Emergency Generator Explained

An emergency generator provides backup power during outages, protecting critical loads in hospitals, data centers, and industrial facilities. It starts automatically to keep lights and systems on, improving safety, reliability, and resilience when utility power fails.   Emergency Generator Fundamentals Emergency Generator Standby Power Training Power Quality Analysis Training Request a Free Emergency Generator Training Quotation It provides essential backup power when the grid goes down, keeping critical systems online. Many standby generators operate on natural gas, offering a reliable fuel supply without the need for storage. Paired with an automatic transfer switch, these systems instantly detect outages and seamlessly…
View more

DC Generator Explained

A DC generator converts mechanical energy into direct current electricity for use in backup power systems, industrial machines, and battery charging. It provides reliable, consistent DC power output for various electrical and energy conversion applications.   DC Generator: Real-World Examples and Uses Emergency Generator Standby Power Training Power Quality Analysis Training Request a Free Emergency Generator Training Quotation A DC generator is vital in converting mechanical energy into electrical energy. By employing the principles of electromagnetic induction, this versatile machine has powered various applications across industries. However, as technology advances, understanding its fundamental workings, types, and maintenance remains crucial for…
View more

Uninterruptible Power Supply

Uninterruptible power supply (UPS) delivers battery backup, surge protection, voltage regulation, and power conditioning to keep servers, networks, and critical equipment running during outages, with online and line-interactive inverter designs.   Uninterruptible Power Supply Explained: What You Need to Know An uninterruptible power supply is an essential component of modern life, providing emergency backup, electrical protection, and voltage regulation for a wide range of applications. From safeguarding sensitive equipment like single-phase networking devices and preventing data loss to ensuring the smooth operation of life-saving devices, UPS systems play a crucial role in maintaining the reliability of electrical supply. By understanding the…
View more
Read All Generators/UPS Articles

Generators/UPS News


Download the 2026 Electrical Training Catalog

Explore 50+ live, expert-led electrical training courses –

  • Interactive
  • Flexible
  • CEU-cerified